28002508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 50909040

約数和(自身を除く): 22906532

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2339, 2993, 4678, 5986, 9356, 11972, 95899, 170747, 191798, 341494, 383596, 682988, 7000627, 14001254, 28002508]

約数ペア:

[(1, 28002508), (2, 14001254), (4, 7000627), (41, 682988), (73, 383596), (82, 341494), (146, 191798), (164, 170747), (292, 95899), (2339, 11972), (2993, 9356), (4678, 5986)]